Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same
Reexamination Certificate
2000-12-14
2009-08-18
Hendrickson, Stuart (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Boron or compound containing same
C502S203000, C502S204000, C502S206000, C502S207000, C502S208000, C502S209000, C502S210000, C502S211000, C502S212000, C502S213000, C502S215000, C502S216000, C502S217000, C502S218000, C502S219000, C502S220000, C502S221000, C502S223000, C502S224000, C502S227000, C502S228000, C502S230000, C502S241000, C502S242000, C502S243000, C502S247000, C502S248000, C502S254000, C502S255000, C502S257000, C502S261000, C502S262000, C502S309000, C502S310000, C502S312000, C502S313000, C502S330000
Reexamination Certificate
active
07576028
ABSTRACT:
A catalyst body comprising a carrier and a catalyst layer containing an alkali metal and/or an alkaline earth metal, loaded on the carrier, which catalyst further contains a substance capable of reacting with the alkali metal and/or the alkaline earth metal, dominating over the reaction between the main components of the carrier and the alkali metal and/or the alkaline earth metal. With this catalyst body, the deterioration of the carrier by the alkali metal and/or the alkaline earth metal is prevented; therefore, the catalyst body can be used over a long period of time.
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Harada Takashi
Noda Naomi
Suzuki Junichi
Burr & Brown
Hendrickson Stuart
NGK Insulators Ltd.
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